<template>
  <div class="tinymce-editor">
    <Editor v-model="myValue" :init="init" :disabled="disabled" @onClick="onClick">
    </Editor>
  </div>
</template>

<script>
import tinymce from 'tinymce/tinymce'
import Editor from '@tinymce/tinymce-vue'
import 'tinymce/themes/silver'
// 更多插件参考：https://www.tiny.cloud/docs/plugins/
import 'tinymce/plugins/lists'
import 'tinymce/plugins/image'
import 'tinymce/plugins/media'
import 'tinymce/plugins/table'
import 'tinymce/plugins/wordcount'
import 'tinymce/plugins/code'
import 'tinymce/plugins/paste'
import 'tinymce/plugins/hr'
import 'tinymce/plugins/emoticons'

import Vue from 'vue'
import { ACCESS_TOKEN } from '@/store/mutation-types'
export default {
  name: 'Tinymce',
  components: {
    Editor
  },
  props: {
    // 传入一个value，使组件支持v-model绑定
    value: {
      type: String,
      default: ''
    },
    disabled: {
      type: Boolean,
      default: false
    },
    // 统一配置cdn前缀，如果不用cdn就把skins包整个复制到public/tinymce下
    cdnOrigin: {
      type: String,
      default: 'https://cdn.jsdelivr.net/npm/tinymce@5.2.0'
    },
    plugins: {
      type: [String, Array],
      default: 'lists image media table wordcount code paste hr emoticons'
    },
    toolbar: {
      type: [String, Array],
      default: 'undo redo | forecolor backcolor  | bold italic | alignleft aligncenter alignright alignjustify | fontselect fontsizeselect formatselect | bullist numlist outdent indent hr | lists image media table code emoticons paste| removeformat'
    },
    withCredentials: {
      default: false,
      type: Boolean
    }
  },
  data () {
    return {
      // 初始化配置
      init: {

        language_url: 'https://cdn.jsdelivr.net/npm/tinymce-langs/langs/zh_CN.js', // 语言包的路径
        language: 'zh_CN', // 语言
        skin_url: `${this.cdnOrigin}/skins/ui/oxide`, // skin路径
        content_css: `${this.cdnOrigin}/skins/ui/oxide/content.css`,
        height: 390, // 编辑器高度
        plugins: this.plugins,
        toolbar: this.toolbar,
        toolbar_mode: 'sliding',
        branding: false, // 是否禁用“Powered by TinyMCE”
        resize: false,
        fontsize_formats: '12px 14px 16px 18px 20px 22px 24px 26px 28px 30px',
        menubar: false, // 顶部菜单栏显示
        emoticons_database_url: `${this.cdnOrigin}/plugins/emoticons/js/emojis.js`,
        // 此处为图片上传处理函数，这个直接用了base64的图片形式上传图片，
        // 如需ajax上传可参考https://www.tiny.cloud/docs/configure/file-image-upload/#images_upload_handler
        // images_upload_handler: (blobInfo, success, failure) => {
        //   const img = 'data:image/jpeg;base64,' + blobInfo.base64()
        //   success(img)
        // },
        // 图片上传三个参数，图片数据，成功时的回调函数，失败时的回调函数
        images_upload_handler: function (blobInfo, success, failure) {
          uploadPic()
          // if (blobInfo.blob().size > that.maxSize) {
          //   failure('文件体积过大')
          // }
          // if (that.accept.indexOf(blobInfo.blob().type) >= 0) {
          //   uploadPic()
          // } else {
          //   failure('图片格式错误')
          // }

          function uploadPic () {
            console.log(process)
            const formData = new FormData()
            // 服务端接收文件的参数名，文件数据，文件名
            formData.append('file', blobInfo.blob(), blobInfo.filename())
            console.log('开始请求数据')
            axios({
              method: 'POST',
              // 这里是你的上传地址
              url: process.env.VUE_APP_API_BASE_URL + '/dfs/tinyUpload',
              data: formData,
              headers: {
                'Content-Type': 'application/json;charset=UTF-8',
                'token': Vue.ls.get(ACCESS_TOKEN)
              }
            })
              .then((res) => {
                // 这里返回的是你图片的地址
                console.log(res.data.fileName)
                success(res.data.fileName)
              })
              .catch(() => {
                failure('上传失败')
              })
          }
        }

      },
      myValue: this.value
    }
  },
  mounted () {
    tinymce.init({})
  },
  methods: {
    // 添加相关的事件，可用的事件参照文档=> https://github.com/tinymce/tinymce-vue => All available events
    // 需要什么事件可以自己增加
    onClick (e) {
      this.$emit('onClick', e, tinymce)
    },
    // 可以添加一些自己的自定义事件，如清空内容
    clear () {
      this.myValue = ''
    }
  },
  watch: {
    value (newValue) {
      this.myValue = newValue
    },
    myValue (newValue) {
      this.$emit('input', newValue)
    }
  }
}
</script>
